Intellivoice
Mattel · 1982
Why
There’s no units produced with a source and not enough listings. We don’t make things up.The Intellivision (a portmanteau of "intelligent television") is a home video game console released by Mattel Electronics in 1979. It distinguished itself from competitors with more realistic sports and strategic games. By 1981, Mattel Electronics had close to 20% of the domestic video game market, selling more than 3.75 million consoles and 20 million cartridges through 1983. At its peak, Mattel Electronics had about 1,800 employees in several countries, including 110 videogame developers. In 1984, Mattel sold its video game assets to a former Mattel Electronics executive and investors, eventually becoming INTV Corporation.
Describe the series or family, not just this item. For now, in English only. Source: Wikipedia, CC BY-SA 4.0How to tell them apart
Large wedge-shaped module plugging into the cartridge port.
Details from sources
SP0256-012 speech chip; Space Spartans and B-17 Bomber each ~300,000 copies sold; phased out Aug 1983.
Data source: en.wikipedia.org
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